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revision 3524 by schoenebeck, Thu Jul 25 10:52:10 2019 UTC revision 3953 by schoenebeck, Sat Jun 19 10:32:30 2021 UTC
# Line 1  Line 1 
1    Version SVN trunk (?)
2    
3      * src/gig.cpp, src/gig.h:
4        - Region::DeleteDimensionZone(): Fix clang sanatizer warning.
5        - Region::SplitDimensionZone(): Fix clang sanatizer warning.
6        - Sample: Fix unnecessary RAM consumption in case of 24 bit samples
7          (InternalDecompressionBuffer is no longer needed for 24 bit samples since
8          SVN r902 / libgig release 3.1.0).
9        - Use GetSubChunkAt() instead of GetFirstSubChunk() / GetNextSubChunk() in
10          entire gig.cpp file.
11        - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
12          entire gig.cpp file.
13        - Added method Instrument::GetRegionAt().
14        - Marked methods Instrument::GetFirstRegion() and
15          Instrument::GetNextRegion() as deprecated.
16        - Use GetRegionAt() instead of GetFirstRegion() / GetNextRegion() in entire
17          gig.cpp file.
18        - Changed signature of method File::GetSample(uint) to
19          File::GetSample(size_t,progress_t*).
20        - Marked methods File::GetFirstSample() and File::GetNextSample() as
21          deprecated.
22        - Use File::GetSample() instead of File::GetFirstSample() /
23          File::GetNextSample() in entire gig.cpp file.
24        - Added method Group::GetSample().
25        - Marked methods Group::GetFirstSample() and Group::GetNextSample() as
26          deprecated.
27        - Use Group::GetSample() instead of Group::GetFirstSample() /
28          Group::GetNextSample() in entire gig.cpp file.
29        - Changed signature of method File::GetGroup(uint) to
30          File::GetGroup(size_t).
31        - Fixed File::GetGroup(size_t) to be reentrant-safe.
32        - Marked methods GetFirstGroup() and GetNextGroup() as deprecated.
33        - Fixed GetGroup(String) to be reentrant-safe.
34        - Use GetGroup() instead of GetFirstGroup() / GetNextGroup() in entire
35          gig.cpp file.
36        - Changed signature of method File::GetInstrument(uint,progress_t*) to
37          File::GetInstrument(size_t,progress_t*).
38        - Fixed File::GetInstrument(size_t,progress_t*) to be reentrant-safe.
39        - Marked methods File::GetFirstInstrument() and File::GetNextInstrument()
40          as deprecated.
41        - Use File::GetInstrument() instead of File::GetFirstInstrument() /
42          File::GetNextInstrument() in entire gig.cpp file.
43        - Optimized method ScriptGroup::GetScript() to have constant time
44          efficiency.
45        - Changed signature of method File::GetScriptGroup(uint) to
46          File::GetScriptGroup(size_t).
47        - Optimized method File::GetScriptGroup(size_t) to have constant time
48          efficiency.
49        - Changed signature of method ScriptGroup::GetScript(uint) to
50          ScriptGroup::GetScript(size_t).
51        - Changed signature of method Instrument::GetScriptOfSlot(uint) to
52          Instrument::GetScriptOfSlot(size_t).
53        - Changed signature of method Instrument::SwapScriptSlots(uint,uint) to
54          Instrument::SwapScriptSlots(size_t,size_t).
55    
56      * src/SF.cpp, src/SF.h:
57        - File::DeleteInstrument(): Fix clang sanatizer warning.
58    
59      * src/DLS.cpp, src/DLS.h:
60        - Use GetSubChunkAt() instead of GetFirstSubChunk() / GetNextSubChunk() in
61          entire DLS.cpp file.
62        - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
63          entire DLS.cpp file.
64        - Added method Instrument::GetRegionAt().
65        - Marked methods Instrument::GetFirstRegion() and
66          Instrument::GetNextRegion() as deprecated.
67        - Use GetRegionAt() instead of GetFirstRegion() / GetNextRegion() in entire
68          DLS.cpp file.
69        - Added method File::GetSample().
70        - Marked methods File::GetFirstSample() and File::GetNextSample() as
71          deprecated.
72        - Use File::GetSample() instead of File::GetFirstSample() /
73          File::GetNextSample() in entire DLS.cpp file.
74        - Added method Articulator::GetArticulation().
75        - Marked methods Articulator::GetFirstArticulation() and
76          Articulator::GetNextArticulation() as deprecated.
77        - Added method File::GetInstrument().
78        - Marked methods File::GetFirstInstrument() and File::GetNextInstrument()
79          as deprecated.
80    
81      * src/RIFF.cpp, src/RIFF.h:
82        - Chunk::LoadChunkData(): Fix clang sanatizer warning.
83        - List::LoadSubChunks(): Fix potential garbage data access if reading a
84          RIFF chunk ID failed.
85        - Added methods File::IsIOPerThread() and File::SetIOPerThread(bool); the
86          latter allows to automatically use a separate file I/O stream state for
87          each thread.
88        - Added method List::GetSubChunkAt().
89        - Added method List::GetSubListAt().
90        - Marked methods List::GetFirstSubChunk(), List::GetNextSubChunk(),
91          List::GetFirstSubList() and List::GetNextSubList() as deprecated.
92        - Use GetSubListAt() instead of GetFirstSubList() / GetNextSubList() in
93          entire RIFF.cpp file.
94    
95    Version 4.3.0 (9 May 2021)
96    
97      * general changes:
98        - Require at least a C++11 compliant compiler.
99        - Require some UUID generating function by underlying system.
100    
101      * src/gig.cpp, src/gig.h:
102        - GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1WaveForm,
103          DimensionRegion::LFO2WaveForm and DimensionRegion::LFO3WaveForm, which
104          allow to define override LFOs' wave form (e.g. saw or square instead of
105          the default wave form which was always sine in the original
106          Gigasampler/GigaStudio software).
107        - GIG FORMAT EXTENSION: Added attributes DimensionRegion::LFO1Phase,
108          DimensionRegion::LFO2Phase and DimensionRegion::LFO3Phase, which allow to
109          move the start point horizontally of the LFOs' waves (0° ... 360°).
110        - GIG FORMAT EXTENSION: Added attribute DimensionRegion::LFO3FlipPhase
111          (the original Gigasampler/GigaStudio software only had that flip phase
112          option for LFO1 and LFO2).
113        - Added methods DimensionRegion::UsesAnyGigFormatExtension(),
114          Region::UsesAnyGigFormatExtension(),
115          Instrument::UsesAnyGigFormatExtension() and
116          File::UsesAnyGigFormatExtension() (however only as private methods yet,
117          see comments on methods why).
118        - GIG FORMAT EXTENSION: added LinuxSampler specific filter type
119          implementations to enum vcf_type_t: vcf_type_lowpass_1p,
120          vcf_type_lowpass_2p, vcf_type_lowpass_4p, vcf_type_lowpass_6p,
121          vcf_type_highpass_1p, vcf_type_highpass_2p, vcf_type_highpass_4p,
122          vcf_type_highpass_6p, vcf_type_bandpass_2p, vcf_type_bandreject_2p.
123        - Compatibility fix: GigaStudio always expects 128 '3gnm' RIFF chunks
124          (patch by Ivan Maguidhir).
125        - Compatibility fix: GigaStudio 3 expects '3dnm' and '3ddp' RIFF chunks
126          (original patch by Ivan Maguidhir).
127        - Region::DeleteDimensionZone() and Region::SplitDimensionZone(): Fixed
128          dimensions being in different order after deleting a dimension zone.
129        - Script: Generate a persistent UUID for each script.
130        - GIG FORMAT EXTENSION: Added support for script 'patch' variables and
131          accordingly added new methods to Instrument class:
132          IsScriptPatchVariableSet(), GetScriptPatchVariables(),
133          GetScriptPatchVariable(), SetScriptPatchVariable(),
134          UnsetScriptPatchVariable(); stored persistently as new 'SCPV' RIFF chunk
135          as child of our '3LS ' list chunk on Instrument level.
136        - Fixed undefined behaviour when modifying script slots on an instrument
137          that had been cloned and not been saved yet (e.g. unintended modification
138          of original instrument's script slots, and crash on Instrument destruction
139          due to double free of pScriptRefs).
140    
141      * src/Serialization.cpp, src/Serialization.h:
142        - Fixed broken Archive(RawData) constructor which always threw an
143          Exception.
144        - Added built-in support for C++ String objects (a.k.a. std::string
145          from the STL) and bumped Srx format version to 1.1 for that reason.
146        - Fixed assertion fault on some systems if a member variable defined was
147          serialized which was declared as size_t or ssize_t data type.
148        - Added new method Archive::operation() which allows applications to
149          distinguish between serialization vs. deserialization in their
150          serialize() method implementations.
151        - Added built-in support for C++ Array<> objects (a.k.a. std::vector from
152          the STL).
153        - Member offsets are now signed and for (newly added support of) member
154          variables on the heap -1 is always used as offset instead.
155        - Added built-in support for C++ Set<> objects (a.k.a. std::set from the
156          STL).
157        - DataType: Added optional 2nd custom type name.
158        - Added built-in support for C++ Map<> objects (a.k.a. std::map from the
159          STL).
160    
161      * src/helper.h:
162        - Fix compile error with GCC 9 due to ignored result value of vasprintf()
163          function call.
164    
165      * src/tools/gigdump.cpp:
166        - Print dimension region properties LFO1WaveForm, LFO2WaveForm,
167          LFO3WaveForm, LFO1Phase, LFO2Phase, LFO3Phase, LFO1FlipPhase,
168          LFO2FlipPhase and LFO3FlipPhase.
169    
170  Version 4.2.0 (25 Jul 2019)  Version 4.2.0 (25 Jul 2019)
171    
172    * general changes:    * general changes:

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